:root{
  --paper:#F6F3EE; --ground:#FFFFFF; --ink:#14201F; --ink-soft:#3A4A48;
  --muted:#6E6C63; --line:#E4DED4; --card:#FBF9F5;
  --ember:#C0592A; --ember-ink:#A94A21; --teal:#1F5E5B;
  --f-sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --f-mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-sans);
  line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
.wrap{max-width:720px;margin:0 auto;padding:0 24px}
a{color:var(--ember-ink)}
.top{border-bottom:1px solid var(--line);padding:18px 0;margin-bottom:8px}
.top .wrap{display:flex;align-items:center;gap:11px}
.glyph{width:24px;height:24px}
.brand{font-weight:750;letter-spacing:-.02em;text-decoration:none;color:var(--ink)}
.back{margin-left:auto;font-family:var(--f-mono);font-size:12.5px;text-decoration:none;color:var(--muted)}
.back:hover{color:var(--ink)}
main{padding:38px 0 70px}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ember-ink);font-weight:600}
h1{font-size:2.1rem;font-weight:800;letter-spacing:-.02em;margin:.5rem 0 .2rem}
.updated{color:var(--muted);font-size:13.5px;font-family:var(--f-mono);margin-bottom:26px}
h2{font-size:1.18rem;font-weight:700;letter-spacing:-.01em;margin:30px 0 8px}
p{margin:0 0 14px}
ul{margin:0 0 14px;padding-left:20px}
li{margin-bottom:7px}
.callout{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--teal);
  border-radius:10px;padding:16px 18px;margin:18px 0;font-size:15.5px}
footer{border-top:1px solid var(--line);padding:26px 0 50px;color:var(--muted);font-size:13px}
footer a{color:var(--muted);margin-left:16px;text-decoration:none}
:focus-visible{outline:2.5px solid var(--ember);outline-offset:2px}